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Ignitions and Electrical› Ignition Components

UniTronic

2.5TFSI EVO Spark Plug Set

$299.99 $219.99 Save $80.00

SKU: UH003-ACA

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In Stock
Ships by Aug 3
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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The UniTronic 2.5TFSI EVO Spark Plug Set is a direct replacement for OEM spark plugs, engineered for 2.5TFSI EVO (DAZA) applications. This set is recommended for high-horsepower applications and includes five NGK R7437-9 spark plugs. The recommended replacement interval for these spark plugs is between 10,000-15,000 miles (16,000-24,000 km). It is crucial to gap the spark plugs to 0.024" +/- 0.002. UniTronic suggests using a proper spark plug gap tool, such as the STM Tuned Gap Tool, for accurate adjustment. Installation is straightforward, requiring minimal tools and considered a difficulty level of 1 out of 5. This spark plug set is compatible with various Audi models including the 8V RS3 (2017-2023), TTRS (2017-2023), and other 2.5TFSI EVO (DAZA) engine applications.

MIA's Description

The UniTronic 2.5TFSI EVO Spark Plug Set is designed for 2.5TFSI EVO (DAZA) applications. It features a recommended replacement interval of 10,000-15,000 miles (16,000-24,000 km). The spark plugs should be gapped to 0.024" +/- 0.002. This set includes five NGK R7437-9 spark plugs.

Fitment

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Specifications

BrandUniTronic
Part NumberUH003-ACA
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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